Gas Data for the Excavation Face at Dongpang Mine, Jizhong Energy Group
Abstract
Data was collected from the tunneling face at Dongpang Mine, Jizhong Energy Group. The mine employs the KJ90 safety monitoring system, which ensures reliable data transmission. Methane concentration data is obtained via the KG9701A methane sensor installed in the belt tunnel. Its key technical parameters include: measurement range of 0.00%-4.00% CH₄ and measurement accuracy of ±0.20% CH₄. Additionally, the dataset incorporates daily tunneling progress and ventilation volume.
Fields of Study & Subjects
Geoscience and Mining Technology
Industrial and Mining Safety
Coal Properties and Utilization
Publication details
- Journal / source
- ScienceDB
- Publication date
- 30 January 2026
- Language
- ZH
- Document type
- Dataset